Cover Picture: Sterically Demanding Unsymmetrical Diaryl‐λ 3 ‐iodanes for Electrophilic Pentafluorophenylation and an Approach to α‐Pentafluorophenyl Carbonyl Compounds with an All‐Carbon Stereocenter (ChemistryOpen 6/2014) | Zendy

Matsuzaki Kohei | Zendy; Okuyama Kenta | Zendy; Tokunaga Etsuko | Zendy; Shiro Motoo | Zendy; Shibata Norio | Zendy

Open Access

Cover Picture: Sterically Demanding Unsymmetrical Diaryl‐λ 3 ‐iodanes for Electrophilic Pentafluorophenylation and an Approach to α‐Pentafluorophenyl Carbonyl Compounds with an All‐Carbon Stereocenter (ChemistryOpen 6/2014)

Author(s) -

Matsuzaki Kohei,

Okuyama Kenta,

Tokunaga Etsuko,

Shiro Motoo,

Shibata Norio

Publication year - 2014

Publication title -

chemistryopen

Language(s) - English

Resource type - Reports

SCImago Journal Rank - 0.644

H-Index - 29

ISSN - 2191-1363

DOI - 10.1002/open.201480601

Subject(s) - steric effects , electrophile , stereocenter , halogen , chemistry , reagent , fluorine , amide , organic chemistry , combinatorial chemistry , catalysis , alkyl , enantioselective synthesis

The cover picture shows the Japanese painting “Genshi‐Chi” (“Primitive Land”) by Mami Shibata: our state‐of‐the‐art reagent for pentafluorophenylation is realized by the cooperation of the halogens fluorine and iodine—elements from the primitive Earth. In the study, sterically demanding unsymmetrical pentafluorophenyl‐triisopropylphenyl‐λ 3 ‐iodane was developed as an effective reagent for the electrophilic pentafluorophenylation of various β‐keto esters and a β‐keto amide. 17 examples of α‐pentafluorophenylated 1,3‐dicarbonyl compounds with quaternary carbon centers are provided. For more details, see the Communication by Norio Shibata on 10.1002/open.201402045 ((p. 233 ff.))

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